Mar 09, 2026
Eurex Repo
Eurex Repo Readiness Newsflash | Important Reminder: Decommissioning of support for TLS 1.2
With this Newsflash, we would like to remind clients of significant upcoming technical changes relating to the decommissioning of the payload TLS encryption version 1.2.
Overview:
An upgrade to Transport Layer Security (TLS) version 1.3 is required due to improved security features. As such, F7 will decommission TLS 1.2 for API, FIX & GUI connections.
Milestones:
TLS 1.2 decommissioning:
Simulation: 16 March 2026 (F7 API, FIX, GUI)
Production: 27 April 2026 (F7 API, FIX, GUI)
Advanced Simulation: 6 May 2026 (F7 API, FIX, GUI)
Required action:
Trading Participants currently using TLS 1.2 for connections must adapt both their infrastructure and applications to support TLS 1.3 before the date of decommission.
Clients who have not upgraded by the decommissioning date will be unable to establish a connection to F7 trading systems.
As version 1.3 is already available in F7 simulation, production and advanced simulation, clients may begin the upgrade immediately.
For questions or required further information, please contact Customer Technical Support and customers can reach their TKAM via the VIP number +49 (0) 69 2 11-1 08 88, or per email: cts@deutsche-boerse.com.
A list of cipher suites supported by TLS 1.3 is available in the F7 Connectivity Guide.
Kind regards,
Your Client Services Team
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Further information
Recipients: | All Trading Participants of Eurex Repo and Vendors | |
Target groups: | IT/System Administration | |
Contact: | repo.sales@eurex.com | |
Web: | www.eurex.com |
